The Copenhagen update for Sketch introduces significant design changes, including a new Inspector, improved stack functionality, and one-click background removal for images. It also offers more flexible folder organization and various performance enhancements. This update emphasizes usability and efficiency for designers.

The latest Sketch update introduces an MCP server for AI integration, enhancing document access and design capabilities. It features a new glass effect, improved performance for complex layers, and various enhancements in the Inspector, including new blur options and progressive alpha settings, alongside numerous bug fixes and improvements.